private void method_0(IGxSelection igxSelection_1, object object_0)
{
if (this.igxSelection_0 == igxSelection_1)
{
this.igxObject_0 = igxSelection_1.FirstObject;
}
}
public void Refresh()
{
IGxSelection pGxSelection = null;
IGxObject pLocation = null;
pGxSelection = m_pSelection;
pLocation = pGxSelection.Location;
//Clean up
frmTextView.txtContents.Clear();
string fname = null;
fname = pLocation.Name.ToLower();
if (fname.IndexOf(".txt") != -1)
{
try
{
frmTextView.txtContents.Text = System.IO.File.ReadAllText(pLocation.FullName);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.ToString());
}
finally
{
pGxSelection = null;
pLocation = null;
}
}
}
private void GxSelection_Changed(IGxSelection igxSelection, object gobject)
{
if (_gxSelection == igxSelection)
{
_gxObject = igxSelection.FirstObject;
}
}
public override void OnClick()
{
frmNewObjectClass frmNewObjectClass = new frmNewObjectClass();
IObjectClass objectClass = null;
IGxSelection gxSelection = _context.GxSelection as IGxSelection;
if (gxSelection.FirstObject is IGxDatabase)
{
GxCatalogCommon.ConnectGDB(gxSelection.FirstObject as IGxDatabase);
if ((gxSelection.FirstObject as IGxDatabase).Workspace == null)
{
return;
}
frmNewObjectClass.Workspace = (gxSelection.FirstObject as IGxDatabase).Workspace;
if (frmNewObjectClass.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
objectClass = frmNewObjectClass.ObjectClass;
}
}
else if (gxSelection.FirstObject is IGxDataset &&
(gxSelection.FirstObject as IGxDataset).DatasetName.Type == esriDatasetType.esriDTFeatureDataset)
{
try
{
frmNewObjectClass.Workspace = (gxSelection.FirstObject as IGxDataset).Dataset;
if (frmNewObjectClass.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
objectClass = frmNewObjectClass.ObjectClass;
}
}
catch
{
MessageService.Current.Warn("该要素集有问题，不能新建要素类!");
}
}
if (objectClass != null)
{
gxSelection.FirstObject.Refresh();
}
}
public void Refresh()
{
//If the selection does not support IGxDataset, do nothing.
IGxSelection pSelection = null;
IGxObject pLocation = null;
IGraphicsContainer pGraphicsLayer = null;
try
{
pSelection = m_pSelection;
pLocation = pSelection.Location;
if (!(pLocation is IGxDataset))
{
return;
}
//Clear the contents of the graphics layer.
pGraphicsLayer = (IGraphicsContainer)frmExtentView.AxMapControl1.Map.BasicGraphicsLayer;
pGraphicsLayer.DeleteAllElements();
//Some dataset may not have content at all
IGxDataset pGxDataset = null;
IGeoDataset pGeoDataset = null;
IElement pElement = null;
IFillShapeElement pFillShapeElement = null;
try
{
//Get the geodataset out of the GxDataset.
pGxDataset = (IGxDataset)pLocation;
if (pGxDataset.Type == esriDatasetType.esriDTLayer |
pGxDataset.Type == esriDatasetType.esriDTFeatureClass |
pGxDataset.Type == esriDatasetType.esriDTFeatureDataset)
{
pGeoDataset = (IGeoDataset)pGxDataset.Dataset;
}
else
{
return;
}
//Create a rectangular graphic element to represent the geodataset's full extent.
pElement = new RectangleElement();
pElement.Geometry = pGeoDataset.Extent;
//Set the element's symbology.
pFillShapeElement = (IFillShapeElement)pElement;
pFillShapeElement.Symbol = m_pFillSymbol;
//Add the rectangle element to the graphics layer, and force the map to redraw.
pGraphicsLayer.AddElement(pElement, 0);
frmExtentView.AxMapControl1.Refresh();
}
catch (Exception ex)
{
frmExtentView.AxMapControl1.Refresh();
throw ex;
}
finally
{
pGxDataset = null;
pGeoDataset = null;
pElement = null;
pFillShapeElement = null;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally
{
pSelection = null;
pLocation = null;
pGraphicsLayer = null;
}
}
private void m_pSelection_OnSelectionChanged(IGxSelection Selection, ref object initiator)
{
Refresh();
frmGxStyleView.RefreshView();
}
private void OnSelectionChanged(IGxSelection Selection, ref object initiator)
{
//Refresh view
Refresh();
}
private void OnSelectionChanged(IGxSelection Selection, ref object initiator)
{
//Refresh view
Refresh();
}
private void m_pSelection_OnSelectionChanged(IGxSelection Selection, ref object initiator)
{
Refresh();
frmGxStyleView.RefreshView();
}
public void DoFilter()
{
try
{
IFilterValue filter = pGxObjectFilter as IFilterValue;
filter.Filter = "";
filteredObjects.Clear();
Debug.WriteLine(string.Format("DoFilter: {0}", this.Value));
string filterString = this.Value;
Debug.WriteLine(filterString);
IGxObject pGxObj;
IEnumGxObject pEnumGxObject;
IGxSelection pGxSelection = _pGxApp.Selection;
if (pGxSelection == null)
{
return;
}
IEnumGxObject pSelectedGxObjects = pGxSelection.SelectedObjects;
IGxObject pGxObject_Current = pGxSelection.Location;
IGxObjectContainer pGxObjectContainer = null;
if (pGxObject_Current is IGxObjectContainer)
{
pGxObjectContainer = pGxObject_Current as IGxObjectContainer;
}
if (!pGxObjectContainer.HasChildren)
{
return;
}
pEnumGxObject = pGxObjectContainer.Children;
if (pEnumGxObject == null)
{
return;
}
filter = pGxObjectFilter as IFilterValue;
filter.Filter = filterString;
pGxObj = pEnumGxObject.Next();
while (pGxObj != null)
{
bool canDisplay = pGxObjectFilter.CanDisplayObject(pGxObj);
if (canDisplay == false)
{
//* if the object is not going to be displayed (due to being filtered out) we will track it so we can unselect it later (if it was selected)
filteredObjects.Add(pGxObj);
}
pGxObj = pEnumGxObject.Next();
}
//* Since selected objects stay selected after filtering, we need to manually unselect hidden items due to the filter
IGxObject pGxObjSelected = pSelectedGxObjects.Next();
while (pGxObjSelected != null)
{
if (filteredObjects.Contains(pGxObjSelected))
{
Debug.WriteLine("Selected Object that is hidden: " + pGxObjSelected.FullName);
pGxSelection.Unselect(pGxObjSelected, null);
}
pGxObjSelected = pSelectedGxObjects.Next();
}
pGxContentsView.ObjectFilter = pGxObjectFilter;
}
catch (Exception ex)
{
ArcCatalog.Application.StatusBar.set_Message(0, ex.Message);
}
finally
{
_pGxView.Refresh();
}
//UpdateItems(filterString);
}
protected override void OnClick()
{
try
{
IGxSelection gxSelection = this.pGxApp.Selection;
if (gxSelection.Count < 1)
{
return;
}
// Inizializzo le variabili per la progress bar...
ITrackCancel trkCancel = null;
IProgressDialogFactory prgFact = new ProgressDialogFactoryClass();
IStepProgressor stepProgressor = null;
IProgressDialog2 progressDialog = null;
int intNumberFcConverted = 0;
int cont = gxSelection.Count;
IEnumGxObject enumGxObject = gxSelection.SelectedObjects;
stepProgressor = prgFact.Create(trkCancel, 0);
progressDialog = stepProgressor as IProgressDialog2;
progressDialog.Description = "Removing extensions...";
progressDialog.Title = "Removing extensions...";
progressDialog.Animation = esriProgressAnimationTypes.esriProgressSpiral;
progressDialog.ShowDialog();
stepProgressor.MinRange = 0;
stepProgressor.MaxRange = cont;
stepProgressor.StepValue = 1;
stepProgressor.Show();
IGxObject pGxObject = enumGxObject.Next();
while (pGxObject != null)
{
if (!(pGxObject is IGxDataset))
{
return;
}
IGxDataset pGxDataset = pGxObject as IGxDataset;
if (pGxDataset == null)
{
return;
}
//if (((pGxObject as IGxDataset).Type) != esriDatasetType.esriDTFeatureClass)
//{
// return;
//}
this.engine(pGxDataset, pGxObject, ref intNumberFcConverted);
pGxObject = enumGxObject.Next();
stepProgressor.Step();
}
stepProgressor.Message = "End";
stepProgressor.Hide();
progressDialog.HideDialog();
MessageBox.Show($@"Extension removed for {intNumberFcConverted} objects!", "Attention", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.Message.ToString());
}
}
